EP0398067A3 - Combined multiple memories - Google Patents

Combined multiple memories Download PDF

Info

Publication number
EP0398067A3
EP0398067A3 EP19900108219 EP90108219A EP0398067A3 EP 0398067 A3 EP0398067 A3 EP 0398067A3 EP 19900108219 EP19900108219 EP 19900108219 EP 90108219 A EP90108219 A EP 90108219A EP 0398067 A3 EP0398067 A3 EP 0398067A3
Authority
EP
European Patent Office
Prior art keywords
array
memory arrays
differing
memory
arrays
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19900108219
Other languages
German (de)
French (fr)
Other versions
EP0398067A2 (en
Inventor
Jaswinder S. Jandu
Trevor Sydney Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of EP0398067A2 publication Critical patent/EP0398067A2/en
Publication of EP0398067A3 publication Critical patent/EP0398067A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/06—Arrangements for interconnecting storage elements electrically, e.g. by wiring
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/005—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor comprising combined but independently operative RAM-ROM, RAM-PROM, RAM-EPROM cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Read Only Memory (AREA)
  • Static Random-Access Memory (AREA)
  • Semiconductor Memories (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Dram (AREA)

Abstract

A combined multiple memory array is disclosed which includes at least two differing types of memory arrays (4, 5, 6) located next to and aligned to one another. The individual memory cells of the differing memory arrays are designed wherein the x pitches may vary in order to allow the y pitches to be substantially equal. A common set of row decoders (8) provide common wordline decoding to the differing memory arrays. The memory arrays need not have the same number of words or bits to share the common row decoders. The column decoders (11, 12, 13) may be separate for each array to account for different word sizes. A common set of column decoders is possible with equal word lengths from each array. A significant savings in silicon area may be saved by combining the multiple arrays.
EP19900108219 1989-05-16 1990-04-30 Combined multiple memories Withdrawn EP0398067A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US352302 1989-05-16
US07/352,302 US4964078A (en) 1989-05-16 1989-05-16 Combined multiple memories

Publications (2)

Publication Number Publication Date
EP0398067A2 EP0398067A2 (en) 1990-11-22
EP0398067A3 true EP0398067A3 (en) 1991-01-30

Family

ID=23384587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900108219 Withdrawn EP0398067A3 (en) 1989-05-16 1990-04-30 Combined multiple memories

Country Status (3)

Country Link
US (1) US4964078A (en)
EP (1) EP0398067A3 (en)
JP (1) JPH039549A (en)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5040143A (en) * 1990-05-22 1991-08-13 Mitsubishi Denki Kabushiki Kaisha Semiconductor memory device
US5349552A (en) * 1991-12-20 1994-09-20 Vlsi Technology, Inc. Memory compiler with multiple selectable core elements
JPH05275657A (en) * 1992-03-26 1993-10-22 Toshiba Corp Semiconductor memory device
JPH06187789A (en) * 1992-12-18 1994-07-08 Toshiba Corp Semiconductor integrated circuit device
JPH0785685A (en) * 1993-09-17 1995-03-31 Fujitsu Ltd Semiconductor device
US5473573A (en) * 1994-05-09 1995-12-05 Cirrus Logic, Inc. Single chip controller-memory device and a memory architecture and methods suitable for implementing the same
US5654932A (en) * 1995-10-04 1997-08-05 Cirrus Logic, Inc. Memory devices with selectable access type and methods using the same
US5848019A (en) * 1997-08-29 1998-12-08 Integrated Device Technology, Inc. Pass gate decoder for a multiport memory dEvice that uses a single ported memory cell array structure
JP3871184B2 (en) 2000-06-12 2007-01-24 シャープ株式会社 Semiconductor memory device
US7230670B2 (en) 2001-10-05 2007-06-12 Lg.Philips Lcd Co., Ltd. Method for fabricating LCD
US6819391B2 (en) 2001-11-30 2004-11-16 Lg. Philips Lcd Co., Ltd. Liquid crystal display panel having dummy column spacer with opened portion
KR100685948B1 (en) 2001-12-14 2007-02-23 엘지.필립스 엘시디 주식회사 A Liquid Crystal Display Device And The Method For Manufacturing The Same
KR100652045B1 (en) 2001-12-21 2006-11-30 엘지.필립스 엘시디 주식회사 A Liquid Crystal Display Device And The Method For Manufacturing The Same
KR100652046B1 (en) 2001-12-22 2006-11-30 엘지.필립스 엘시디 주식회사 A Liquid Crystal Display Device And The Method For Manufacturing The Same
KR100685949B1 (en) 2001-12-22 2007-02-23 엘지.필립스 엘시디 주식회사 A Liquid Crystal Display Device And The Method For Manufacturing The Same
KR100510718B1 (en) 2002-02-04 2005-08-30 엘지.필립스 엘시디 주식회사 manufacturing device for manufacturing of liquid crystal device
KR100510719B1 (en) 2002-02-05 2005-08-30 엘지.필립스 엘시디 주식회사 Method for manufacturing liquid crystal display device
CN100456088C (en) 2002-02-05 2009-01-28 乐金显示有限公司 LCD adhesion machine and method for producing LCD with the same adhering machine
KR100469353B1 (en) 2002-02-06 2005-02-02 엘지.필립스 엘시디 주식회사 bonding device for liquid crystal display
US7410109B2 (en) 2002-02-07 2008-08-12 Lg Display Co., Ltd. Liquid crystal dispensing apparatus with nozzle protecting device
KR100672640B1 (en) 2002-02-07 2007-01-23 엘지.필립스 엘시디 주식회사 Ultraviolet irradiating device and Method of manufacturing Liquid Crystal Display Device using the same
KR100505180B1 (en) 2002-02-20 2005-08-01 엘지.필립스 엘시디 주식회사 A liquid crystal dispensing apparatus with a nozzle cleaning device and a method of dispensing liquid crystal using thereof
KR100532083B1 (en) 2002-02-20 2005-11-30 엘지.필립스 엘시디 주식회사 A liquid crystal dispensing apparatus having an integrated needle sheet
KR100672641B1 (en) 2002-02-20 2007-01-23 엘지.필립스 엘시디 주식회사 Liquid Crystal Display Device and Method of manufacturing the same
KR100469360B1 (en) 2002-02-22 2005-02-02 엘지.필립스 엘시디 주식회사 bonding device for liquid crystal display and operation method thereof
US8074551B2 (en) 2002-02-26 2011-12-13 Lg Display Co., Ltd. Cutting wheel for liquid crystal display panel
US6784970B2 (en) 2002-02-27 2004-08-31 Lg.Philips Lcd Co., Ltd. Method of fabricating LCD
KR100720414B1 (en) 2002-02-27 2007-05-22 엘지.필립스 엘시디 주식회사 Method for manufacturing liquid crystal display device
US7270587B2 (en) 2002-03-05 2007-09-18 Lg.Philips Lcd Co., Ltd. Apparatus and method for manufacturing liquid crystal display devices, method for using the apparatus, and device produced by the method
KR100798320B1 (en) 2002-03-06 2008-01-28 엘지.필립스 엘시디 주식회사 Appratus and method for testing liquid crystal display panel
KR100662495B1 (en) 2002-03-07 2007-01-02 엘지.필립스 엘시디 주식회사 Method of manufacturing Liquid Crystal Display Device
US7416010B2 (en) 2002-03-08 2008-08-26 Lg Display Co., Ltd. Bonding apparatus and system for fabricating liquid crystal display device
JP2003270652A (en) 2002-03-08 2003-09-25 Lg Phillips Lcd Co Ltd Device for controlling spreading of liquid crystal and method for fabricating liquid crystal display device
KR100807587B1 (en) 2002-03-09 2008-02-28 엘지.필립스 엘시디 주식회사 Cutting method of liquid crystal display panel
US7027122B2 (en) 2002-03-12 2006-04-11 Lg.Philips Lcd Co., Ltd. Bonding apparatus having compensating system for liquid crystal display device and method for manufacturing the same
KR100817130B1 (en) 2002-03-13 2008-03-27 엘지.필립스 엘시디 주식회사 Pattern for detecting grind amount of liquid crystal display panel and method for deciding grind defective using it
KR100817131B1 (en) 2002-03-15 2008-03-27 엘지.필립스 엘시디 주식회사 Apparatus and method for testing liquid crystal display panel
KR100870661B1 (en) 2002-03-15 2008-11-26 엘지디스플레이 주식회사 Cassette for accepting substrate
KR100817132B1 (en) 2002-03-15 2008-03-27 엘지.필립스 엘시디 주식회사 Liquid crystal dispensing apparatus
US7102726B2 (en) 2002-03-15 2006-09-05 Lg. Philips Lcd Co., Ltd. System for fabricating liquid crystal display and method of fabricating liquid crystal display using the same
US7698833B2 (en) 2002-03-15 2010-04-20 Lg Display Co., Ltd. Apparatus for hardening a sealant located between a pair bonded substrates of liquid crystal display device
US6885427B2 (en) 2002-03-15 2005-04-26 Lg.Philips Lcd Co., Ltd. Substrate bonding apparatus for liquid crystal display device having alignment system with one end provided inside vacuum chamber
US6782928B2 (en) 2002-03-15 2004-08-31 Lg.Philips Lcd Co., Ltd. Liquid crystal dispensing apparatus having confirming function for remaining amount of liquid crystal and method for measuring the same
KR100720416B1 (en) 2002-03-16 2007-05-22 엘지.필립스 엘시디 주식회사 bonding apparatus for liquid crystal display device
KR100685952B1 (en) 2002-03-19 2007-02-23 엘지.필립스 엘시디 주식회사 Substrate for Liquid Crystal Display Device, Liquid Crystal Display, and Method of manufacturing the same
US7341641B2 (en) 2002-03-20 2008-03-11 Lg.Philips Lcd Co., Ltd. Bonding device for manufacturing liquid crystal display device
KR100652050B1 (en) 2002-03-20 2006-11-30 엘지.필립스 엘시디 주식회사 Liquid Crystal Display Device and Method of manufacturing the same
KR100798322B1 (en) 2002-03-21 2008-01-28 엘지.필립스 엘시디 주식회사 Apparatus and method for correcting grind amount of liquid crystal display panel
JP4210139B2 (en) 2002-03-23 2009-01-14 エルジー ディスプレイ カンパニー リミテッド Liquid crystal dropping device capable of adjusting the dropping amount of liquid crystal depending on the height of the spacer and dropping method thereof
KR100885840B1 (en) 2002-03-23 2009-02-27 엘지디스플레이 주식회사 Liquid crystal panel having conpensatable cell gap
US7244160B2 (en) 2002-03-23 2007-07-17 Lg.Philips Lcd Co., Ltd. Liquid crystal display device bonding apparatus and method of using the same
KR100860522B1 (en) 2002-03-23 2008-09-26 엘지디스플레이 주식회사 Conveying apparatus of liquid crystal display panel
KR100685923B1 (en) 2002-03-25 2007-02-23 엘지.필립스 엘시디 주식회사 Bonding devise and method for manufacturing liquid crystal display device using the same
KR100817134B1 (en) 2002-03-25 2008-03-27 엘지.필립스 엘시디 주식회사 Apparatus and method for fabricating liquid crystal display panel
KR100698039B1 (en) 2002-06-14 2007-03-23 엘지.필립스 엘시디 주식회사 Cleaning jig
US7225917B2 (en) 2002-06-15 2007-06-05 Lg.Philips Lcd Co., Ltd. Conveyor system having width adjustment unit
US7295279B2 (en) 2002-06-28 2007-11-13 Lg.Philips Lcd Co., Ltd. System and method for manufacturing liquid crystal display devices
KR100488535B1 (en) 2002-07-20 2005-05-11 엘지.필립스 엘시디 주식회사 Apparatus for dispensing Liquid crystal and method for dispensing thereof
KR100724474B1 (en) 2002-10-22 2007-06-04 엘지.필립스 엘시디 주식회사 Device for cutting liquid crystal display panel and method for cutting the same
KR100493384B1 (en) 2002-11-07 2005-06-07 엘지.필립스 엘시디 주식회사 structure for loading of substrate in substrate bonding device for manucturing a liquid crystal display device
KR100618576B1 (en) 2002-11-13 2006-08-31 엘지.필립스 엘시디 주식회사 Dispenser of liquid crystal display panel and dispensing method using the same
KR100724476B1 (en) 2002-11-13 2007-06-04 엘지.필립스 엘시디 주식회사 Dispenser of liquid crystal display panel and method for detecting residual quantity of dispensing material using the same
KR100724475B1 (en) 2002-11-13 2007-06-04 엘지.필립스 엘시디 주식회사 Seal dispenser of liquid crystal display panel and method for detecting broken part of seal pattern using the same
KR100618577B1 (en) 2002-11-13 2006-08-31 엘지.필립스 엘시디 주식회사 Dispenser of liquid crystal display panel and dispensing method using the same
KR100720422B1 (en) 2002-11-15 2007-05-22 엘지.필립스 엘시디 주식회사 Apparatus for manufacturing liquid crystal display device and method for manufacturing liquid crystal display devide using the same
US7275577B2 (en) 2002-11-16 2007-10-02 Lg.Philips Lcd Co., Ltd. Substrate bonding machine for liquid crystal display device
TWI257515B (en) 2002-11-16 2006-07-01 Lg Philips Lcd Co Ltd Substrate bonding apparatus for liquid crystal display device
KR100662497B1 (en) 2002-11-18 2007-01-02 엘지.필립스 엘시디 주식회사 substrates bonding device for manufacturing of liquid crystal display
KR100724477B1 (en) 2002-11-19 2007-06-04 엘지.필립스 엘시디 주식회사 Dispenser of liquid crystal display panel and dispensing method using the same
KR100710162B1 (en) 2002-11-28 2007-04-20 엘지.필립스 엘시디 주식회사 method for forming seal pattern of LCD
KR100710163B1 (en) 2002-11-28 2007-04-20 엘지.필립스 엘시디 주식회사 method for manufacturing of LCD
KR100832297B1 (en) 2002-12-17 2008-05-26 엘지디스플레이 주식회사 Apparatus for measuring grinding amount of liquid crystal display panel and method thereof
KR100618578B1 (en) 2002-12-20 2006-08-31 엘지.필립스 엘시디 주식회사 Dispenser of liquid crystal display panel and dispensing method using the same
KR20040104037A (en) 2003-06-02 2004-12-10 엘지.필립스 엘시디 주식회사 Dispenser for liquid crystal display panel
KR100939629B1 (en) 2003-06-02 2010-01-29 엘지디스플레이 주식회사 Syringe for liquid crystal display panel
KR100996554B1 (en) 2003-06-24 2010-11-24 엘지디스플레이 주식회사 Liquid crystal dispensing apparatus having a separatable liquid crystal discharging pump
KR100566455B1 (en) 2003-06-24 2006-03-31 엘지.필립스 엘시디 주식회사 Liquid crystal dispensing system using spacer information and method of dispensing liquid crystal material using thereof
KR100966451B1 (en) 2003-06-25 2010-06-28 엘지디스플레이 주식회사 Liquid crystal dispensing apparatus
KR100495476B1 (en) 2003-06-27 2005-06-14 엘지.필립스 엘시디 주식회사 Liquid crystal dispensing system
US6892769B2 (en) 2003-06-30 2005-05-17 Lg.Philips Lcd Co., Ltd. Substrate bonding apparatus for liquid crystal display device panel
KR100555506B1 (en) * 2003-07-11 2006-03-03 삼성전자주식회사 Memory device including programmed memory cells and programmable and erasable memory cells
KR20050041697A (en) 2003-10-31 2005-05-04 엘지.필립스 엘시디 주식회사 Apparatus for rubbing liquid crystal display panel
CN100362399C (en) 2003-11-17 2008-01-16 Lg.菲利浦Lcd株式会社 Liquid crystal distributing method and device thereof
KR100689313B1 (en) 2003-11-22 2007-03-08 엘지.필립스 엘시디 주식회사 Apparatus for dispensing silver paste and sealant and method of dispensing liquid crystal display panel using thereof
KR100987897B1 (en) 2003-11-25 2010-10-13 엘지디스플레이 주식회사 Dispenser for liquid crystal display panel and dispensing method using the same
KR100689314B1 (en) 2003-11-29 2007-03-08 엘지.필립스 엘시디 주식회사 Method of cutting liquid crystal display panel
US8146641B2 (en) 2003-12-01 2012-04-03 Lg Display Co., Ltd. Sealant hardening apparatus of liquid crystal display panel and sealant hardening method thereof
US7349060B2 (en) 2003-12-02 2008-03-25 Lg.Philips Lcd Co., Ltd. Loader and bonding apparatus for fabricating liquid crystal display device and loading method thereof
KR101003666B1 (en) 2003-12-10 2010-12-23 엘지디스플레이 주식회사 Aligning apparatus
US8203685B2 (en) 2003-12-10 2012-06-19 Lg Display Co., Ltd. Liquid crystal display panel having seal pattern for minimizing liquid crystal contamination and method of manufacturing the same
KR20050056799A (en) 2003-12-10 2005-06-16 엘지.필립스 엘시디 주식회사 Seal pattern structure for liquid crystal display panel
KR101025067B1 (en) 2003-12-13 2011-03-25 엘지디스플레이 주식회사 Apparatus for fabricating liquid crystal display panel
CN100359393C (en) 2003-12-17 2008-01-02 Lg.菲利浦Lcd株式会社 Liquid crystal dispensing unit
KR101010450B1 (en) 2003-12-17 2011-01-21 엘지디스플레이 주식회사 Liquid crystal dispensing system
KR100710169B1 (en) 2003-12-26 2007-04-20 엘지.필립스 엘시디 주식회사 Manufacturing line of liquid crystal display device and method for manufacturing liquid crystal display device
KR100972502B1 (en) 2003-12-30 2010-07-26 엘지디스플레이 주식회사 Automatic apparatus for displaying the grade of liquid crystal display device and operating method thereof
JP2005285190A (en) * 2004-03-29 2005-10-13 Sanyo Electric Co Ltd Memory

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575819A (en) * 1983-08-01 1986-03-11 Motorola, Inc. Memory with RAM cells and ROM cells

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402065A (en) * 1981-03-11 1983-08-30 Harris Corporation Integrated RAM/EAROM memory system
JPS5841490A (en) * 1981-09-04 1983-03-10 Nec Corp Storage device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575819A (en) * 1983-08-01 1986-03-11 Motorola, Inc. Memory with RAM cells and ROM cells

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FUJITSU SCIENT. & TECHN. JOURNAL. vol. 24, no. 4, Winter 1988, pages 318-327, Kawasaki, JP; Y. SEUHIRO et al.: "Development of sea of gates" *
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 125 (P-200)[1270], 31st May 1983; & JP-A-58 41 490 (NIPPON DENKI K.K.) 10-03-1983 *

Also Published As

Publication number Publication date
EP0398067A2 (en) 1990-11-22
US4964078A (en) 1990-10-16
JPH039549A (en) 1991-01-17

Similar Documents

Publication Publication Date Title
EP0398067A3 (en) Combined multiple memories
EP0284102A3 (en) Semiconductor memory device with improved redundant scheme
EP0333207A3 (en) Mask rom with spare memory cells
EP0401792A3 (en) Semiconductor memory device
EP0341897A3 (en) Content addressable memory array architecture
AU2461597A (en) Layout for a semiconductor memory device having redundant elements
EP0411626A3 (en) Semiconductor memory device having a redundancy
WO2002015190A3 (en) Non-volatile memory, method of manufacture and programming
JPS6413290A (en) Semiconductor memory
GB2129585B (en) Memory system including a faulty rom array
KR890004457B1 (en) Semiconductor memory device
KR890008833A (en) Semiconductor memory
WO2001006371A8 (en) Improved memory system apparatus and method
KR900006318B1 (en) Gate array intergrated circuit device and method thereof for various bit-word construstions
EP0929077A3 (en) Semiconductor memory with built-in parallel bit test mode
EP0901076A3 (en) Dimension programmable fusebanks and methods for making the same
EP0142127A3 (en) Redundancy circuit for a semiconductor memory device
EP0323172A3 (en) Dynamic random access memories having shared sensing amplifiers
EP0337433A3 (en) Cell array pattern layout of semiconductor memory device
EP0370308A3 (en) Non-volatile semiconductor memory device having, at the prestage of an address decoder, a level shifter for generating a program voltage
GB2308693B (en) Flash memory device
MX9502241A (en) Semiconductor memory device for achieving high bandwidth and method for arranging signal lines therefor.
EP0272980A3 (en) Boundary-free semiconductor memory device
TW358179B (en) Method for distributing banks in semiconductor memory device
AU4635697A (en) Memory block select using multiple word lines to address a single memory cell row

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT

17P Request for examination filed

Effective date: 19910725

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19921102